I say it’s A . Do the sentences sound good together
Se realizaron muchos avances en la metalurgia y la fabricación de herramientas en toda la antigua África. Estos incluyen máquinas de vapor, cinceles y sierras de metal, herramientas y armas de cobre y hierro, clavos, pegamento, armas de acero al carbono y bronce y arte.
espero que esto ayude =)
Many advances in metallurgy and tool making were made across the entirety of ancient Africa. These include steam engines, metal chisels and saws, copper and iron tools and weapons, nails, glue, carbon steel and bronze weapons and art
I hope this helps =)
Answer:
Voluntary behaviors.
Explanation:
Operant conditioning can be defined as an associative learning process which involves reinforcing the strength of a behavior. Thus, the outcome depends on the response in operant conditioning.
A reinforcement of a desired behavior involves the process of strengthening a positive behavior being exhibited by an individual through the use of stimulus. Therefore, making the behavior to be exhibited in the future by the individual.
Basically, by reinforcing desired behaviors with rewards, parents, teachers and leaders can help people in building positive norms.
Hence, operant conditioning involves voluntary or desired behaviors.
Behavior modification is a therapeutic process that is focused on changing any undesirable negative behavior in an individual through the use of positive or negative consequence and biofeedback.
Behavior modification is typically based on operant conditioning principles, through negative or positive reinforcement, undesirable behaviors developed by an individual are mainly replaced with more desirable ones.
Behavior modification can also be used to correct human behaviors or disorders such as enuresis (bed-wetting), Obsessive-Compulsive Disorder (OCD), generalized anxiety disorder, Attention-Deficit/Hyperactivity Disorder (ADHD), phobias, etc.
Read the text. Indicate imperfective verbs.
I was returning home after a long walk along the seashore. I walked quickly along
street. The moon shone incredibly bright, large radiant stars were moving
in the dark blue sky, black shadows were sharply separated from the illuminated ground. From both
the sides of the street were lined with stone fences of gardens; orange trees raised
above them their own crooked branches; golden balls of heavy fruits were sometimes barely visible, sometimes
they glowed brightly ... Flowers glowed tenderly on many trees. I walked ... (According to I. Turgenev).
Try to continue the text.
Dictionary: To find the definition of a word.
Pronunciation Key: A guide indicating how words are pronounced.
Guide Words: Indicating the alphabetical first and last words on the page.
Thesaurus: To find the synonym and/or antonyms of a specific word.
